A rare white bison calf Native American communities have been celebrating since its birth in Yellowstone National Park has not been seen since June, according to the National Park Service.

A rare white bison calf was spotted in Yellowstone National Park this month, and since then, wildlife watchers have been trying to catch another glimpse of it. Photographer Erin Braaten ...

A bison gored a man in Yellowstone National Park on Sunday after the man approached the animal, according to the National Park Service. The man, 47, who is from Cape Coral, Fla., sustained minor ...

A Florida man was gored by a bison in Yellowstone National Park. According to the National Park Service, the 47-year-old Cape Coral man was in the Lake Village area of the park when he was gored after ...

The white bison calf and its mother were spotted in Yellowstone National Park. Erin Braaten, Dancing Aspens Photography A rare white bison calf was spotted in Yellowstone National Park this month ...

Park officials repeated their frequent warning not to get too close to wildlife while visiting the national park ahead of the ...

White bison are seen as sacred by most Native American tribes, and are often referred to as "spirit bison" or "ghost bison." An extremely rare white bison calf was captured on camera in ...

A Florida man was gored by a bison in Yellowstone National Park. According to the National Park Service, the 47-year-old Cape Coral man was in the Lake Village area of the park when he was gored ...